10 Chilling Facts About Permafrost
About 11 percent of the Earth’s surface is perpetually frozen, though that will surely change as global warming continues.
2023-10-25 20:17
9 Creative Ways People Kept Cool Before Air Conditioning
People have come up with a range of ingenious, harebrained, and sometimes grim but often remarkable ways to stay cool during a summer scorcher.
2023-07-04 03:20